Ultrasonic pretreatment effect on the co-pyrolysis characteristics and products of bagasse and municipal sludge
文献类型：期刊论文
| 作者 | Fang, Shiwen1; Li, Chengyang1; Yan, Shuchang1; Huang, Zhen2; Lin, Yan2,3; Zou, Huachang1; Zhang, Lifa1 |
| 刊名 | JOURNAL OF THE ENERGY INSTITUTE
 |
| 出版日期 | 2023-12-01 |
| 卷号 | 111页码:9 |
| 关键词 | Ultrasonic pretreatment Orthogonal Co -pyrolysis Bagasse Municipal sludge |
| ISSN号 | 1743-9671 |
| DOI | 10.1016/j.joei.2023.101240 |
| 通讯作者 | Huang, Zhen(huangzhen@ms.giec.ac.cn) |
| 英文摘要 | Orthogonal experiments were conducted to determine for the effect of frequency, power, reaction time, and mixing ratio on the co-pyrolysis characteristics and products of bagasse and municipal sludge. After ultrasonic pretreatment, the carbon content in the sample increased and the nitrogen content decreased. The thermogravimetric analysis results revealed that the pyrolyzed ultrasonic samples only had one peak, and the maximum mass loss rate and comprehensive pyrolysis characteristic index (D) values increased. Range analysis revealed that experimental conditions of 45 kHz, 200 W, and 2 h assisted in decreasing the residue, whereas 45 kHz, 200 W, 1 h assisted in increasing D. The GC/MS results revealed that the main components of the co-pyrolyzed bagasse and sludge were hydrocarbon, ketone, phenol, ether, alcohol, aldehyde, acid, ester, furfural, furan, allose, and nitrogen-containing. The proportion of ketones, phenols and alcohols increased rather noticeably after pretreatment. The proportion of hydrocarbon, furan, allose, and nitrogen-containing compounds decreased noticeably. The acid proportion decreased when CaO was added. Lower frequencies and lower powers assisted in increasing the phenol and alcohol ratios and decreasing the acid ratio. The addition of CaO could promote the formation of phenol and alcohol, and might reduce the proportion of acid. |
| WOS关键词 | SEWAGE-SLUDGE ; SOLID-WASTE ; TG-FTIR ; DISINTEGRATION |
| 资助项目 | National Natural Science Foundation of China[52106285] ; National Natural Science Foundation of China[52076209] ; Foundation and Applied Foundation Research of Guangdong Prov- ince[2020A1515110138] ; Foundation and Applied Foundation Research of Guangdong Prov- ince[2023A1515011930] ; Foundation and Applied Foundation Research of Guangdong Prov- ince[2019B1515120022] ; Foundation and Applied Foundation Research of Guangdong Prov- ince[2019A1515110828] ; Foundation and Applied Foundation Research of Guangdong Prov- ince[2021A1515010459] ; Joint Fund of the Yulin University ; Dalian National Laboratory for Clean Energy[2021021] ; State Key Laboratory of High -efficiency Utilization of Coal and Green Chemical Engineering[2021-K25] |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001077531200001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; Foundation and Applied Foundation Research of Guangdong Prov- ince ; Joint Fund of the Yulin University ; Dalian National Laboratory for Clean Energy ; State Key Laboratory of High -efficiency Utilization of Coal and Green Chemical Engineering |
| 源URL | [http://ir.giec.ac.cn/handle/344007/39885]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Huang, Zhen |
| 作者单位 | 1.Zhongkai Univ Agr & Engn, Coll Mech & Elect Engn, Guangzhou 510225, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.State Key Lab High Efficiency Utilizat Coal & Gree, Yinchuan 750021, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, Shiwen,Li, Chengyang,Yan, Shuchang,et al. Ultrasonic pretreatment effect on the co-pyrolysis characteristics and products of bagasse and municipal sludge[J]. JOURNAL OF THE ENERGY INSTITUTE,2023,111:9. |
| APA | Fang, Shiwen.,Li, Chengyang.,Yan, Shuchang.,Huang, Zhen.,Lin, Yan.,...&Zhang, Lifa.(2023).Ultrasonic pretreatment effect on the co-pyrolysis characteristics and products of bagasse and municipal sludge.JOURNAL OF THE ENERGY INSTITUTE,111,9. |
| MLA | Fang, Shiwen,et al."Ultrasonic pretreatment effect on the co-pyrolysis characteristics and products of bagasse and municipal sludge".JOURNAL OF THE ENERGY INSTITUTE 111(2023):9. |
入库方式： OAI收割
来源：广州能源研究所
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